<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/7/16
 * Time: 18:07
 */

namespace app\index\controller;


use app\common\controller\PayBase;
use app\index\model\ChongzhiList;
use think\Db;
use think\Exception;

class Payepzf extends PayBase
{
    protected $app_id;
    protected $key;
    protected $pay_url;
    protected $back_url;
    protected $href_url;

    public function __construct() {
        parent::__construct();
        $this->app_id = '10003';
        $this->key = '606962b49cf5f44d1207845301694d9c40b17ff1';
        $this->pay_url = 'http://hx.fjklt.net/gateway/';
        $this->back_url = $_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['HTTP_HOST'].'/index/Payepzf/callBack';
        $this->href_url = $_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['HTTP_HOST'].'/index/Payepzf/hrefUrl';
    }
    public function initPay($username='',$pay_type='',$amount=-1,$from=0){
        //接收数据
        $user = cookie('username','');
        $password = cookie('password','');
        $username =  empty($username) ? input('post.username','') : $username;
        $pay_type = empty($pay_type) ? input('post.pay_type','') : $pay_type;
        $amount = -1==$amount ? input('post.amount',0) : $amount;

        $ctime = time();
        if($pay_type=='null' || $pay_type=='') return packJson('',$pay_type.'请选择支付方式',500);
        $pay_method = Db::name('pay_type_list')
            ->alias("a")
            ->join('__PAY_METHOD__ b','a.method_id=b.id','LEFT')
            ->where(['a.method'=>9,'a.type_value'=>$pay_type])
            ->field('a.type_name,b.name,b.id,b.method,b.money')->find();
        $remark = $pay_method['type_name'].'-'.$pay_method['name'];

        //验证用户信息
        if( 0==$from ){
            if(!$user || !$username || ($user!=$username)) return packJson('','用户身份验证失败',500);
            $user_info = Db::name('username')->field('id,us_class,swzh,nbzh')->where(['username'=>$username,'password'=>$password])->find();
        }else{
            $user_info = Db::name('username')->field('id,us_class,swzh,nbzh')->where(['username'=>$username])->find();
        }
        if(!$user_info) return packJson('','用户身份验证失败',500);
        if($user_info['swzh'] == 1) return packJson('','试玩账号无法充值',500);
        if($user_info['nbzh'] == 1) return packJson('','内部账号不支持线上充值',500);

        //充值防骚扰是否开启，并进行处理
        $harassment = Db::name('xt_czfsr')->find();
        if($harassment['open'] > 0) {
            $nowys = $ctime - $harassment['time_xs'] * 60;
            $old_czjl = Db::name('chongzhi_list')->where('username',$username)->where('cztime','>',$nowys)->find();
            if($old_czjl['id'] > 0) {
                return packJson('',"系统充值防骚扰已开启，{$harassment['time_xs']}分钟内只能充值1次！",500);
            }
        }
        //验证金额
//        if($amount <= 0) return packJson('','请输入充值金额',500);
//        if($amount < 10) return packJson('','最低充值金额为十元人民币',500);
//        if($amount > 5000) return packJson('','充值金额超过范围',500);

        //计算优惠金额
        $msje = $msbs = 0;
        $cz_set = Db::name('xt_chongzhi')->find();
        $user_class = Db::name('us_class')->where('id',$user_info['us_class'])->find();
        $zsje = $amount * $user_class['czzsbl'] / 100;
        $zsbs = $user_class['czzsbl'];
        if($amount >= $cz_set['xscz_je']) {
            $msje = $amount * $cz_set['xscz_zs'] / 100;
            $msbs = $cz_set['xscz_zs'];
        }
        //充值方案赠送
        $method_money = 0.00;
        if( floatval( $pay_method['money'] ) > 0 ){
            if( 0==intval( $pay_method['method'] ) ){
                //金额
                $method_money = $pay_method['money'];
            }else{
                //比例
                $method_money = floatval($amount) * floatval($pay_method['money']) / 100;
            }
        }
        $method_money = sprintf("%.2f",substr(sprintf("%.3f", $method_money), 0, -2));

        //生成订单号
        $order_sn = 'EPF' . str_pad($user_info['id'],5,'0',STR_PAD_LEFT) . $ctime . rand(111,999);
        //组装数据
        $line = self::checkcase($pay_type);
        if( 0==$line ) return packJson('',"无效支付方案",500);
        if( 1==$from ) $this->href_url.="Third";
        $content = [
            'out_trade_no' => $order_sn,
            'total_amount' => $amount,
            'order_name' => 'EP支付在线充值',
            'spbill_create_ip' => get_ip(),
            'notify_url' => $this->back_url,
            'return_url' => $this->href_url
        ];
        if(2==$line){
            $content['channel_type'] = 'mobile'==computer_or_mobile() ? '08' : '07';
            $content['subject'] = 'EP支付在线充值';
            $content['bank_code'] = $pay_type;
            $pay_type = 'gateway';
        }
        $data = array();
        $data['app_id'] = $this->app_id;
        $data['method'] = $pay_type;
        $data['version'] = '1.0';
        $data['content'] = json_encode($content);
        $data['sign'] = $this->signature($data,$this->key);
        $data['sign_type'] = 'MD5';
        $ret = $this->curl_post_https($this->pay_url.$pay_type,$data);
        $format = json_decode($ret,true);
        if( $format ){
            return packJson('',$format['errMsg'],500);
        }else{
        	$u = Db::name('username')->where('username',$username)->value('je');
            $model = new ChongzhiList();
            if($model->setTransRechargeInfo($order_sn,$amount,$username,0,0,1,$remark,$ctime,'EP线上上支付','系统自动',get_ip(),0,$pay_type,$zsje,$zsbs,$msje,$msbs,$user_info['us_class'],'',0,$method_money,$u)){
                return packJson( htmlentities($ret) ,'',201);
            }else{
                return packJson('',"订单生产错误",500);
            }
        }
    }
    public function callBack(){
        Db::startTrans();
        //参与签名
        $status = input('status',0);
        if( 1==intval($status) ){
            //更新用户金额、打码量等相关信息
            $on_money = input('total_amount',0);
            $on_order_no = input('trade_no','');
            $off_order_no = input('out_trade_no','');
            if( empty($on_order_no) || empty($off_order_no) ){
                return 'error';
            }
            $order_info = Db::name('chongzhi_list')->where('ddbh',$off_order_no)->find();
            if( $order_info['je']!=$on_money ) return 'error';
            $user_info = Db::name('username')->where('username',$order_info['username'])->find();
            $dml_set = Db::name('xt_dmsz')->where('id',1)->find();
            $xtcz = Db::name('xt_chongzhi')->where('id',1)->find();
            if( $xtcz['dmopen'] == 1 ){
                $dmls = ($order_info['hy_msje'] + $order_info['hy_zsje'] + $order_info['je'] + $order_info['method_money']) * $dml_set['xscz_dmbs'];
            }else{
                $dmls = $order_info['je'] * $dml_set['xscz_dmbs'];
            }
            //充值后账户总金额
            $czhje = $order_info['hy_msje'] + $order_info['hy_zsje'] + $order_info['je'] + $user_info['je']+ $order_info['method_money'];
            //充值总金额
            $czzje = $order_info['je'] + $user_info['czzje'];
            //用户当前打码量
            $dml = $user_info['dml'] + $dmls;
            try {
                $zt = model('ChongzhiList')->where(['ddbh'=>$off_order_no])->value('zt');
                if( 1==intval($zt) ){
                    throw new Exception("该订单已经成功通知");
                }
                if( !model('ChongzhiList')->updateRechargeInfo($off_order_no,$on_order_no,1,$czhje,time()) ){
                    throw new Exception("更新订单信息错误");
                }
                if( !model('Username')->upUserXsczInfo($czhje,$dml,$czzje,$order_info['username']) ){
                    throw new Exception("更新用户金额错误");
                }
                Db::name('username')->where('username',$order_info['username'])->setInc('cz_num');
                $fav_money = $order_info['hy_msje']+$order_info['hy_zsje']+ $order_info['method_money'];

                //满送金额，等级赠送金额，充值方案赠送金额
                $extcj = array(
                    'username'=>$user_info['username'],
                    'user_class'=>$user_info['us_class'],
                    'fstime'=>time(),
                    'czadmin' => '系统赠送',
                );
                $cjhje = floatval($order_info['je']) + floatval($user_info['je']) + floatval($order_info['hy_msje']);
                if( floatval($order_info['hy_msje']) > 0 ){
                    $extcj['beizhu'] = '系统赠送，充值满送金额';
                    $extcj['cjje'] = $order_info['hy_msje'];
                    $extcj['cjhje'] = $cjhje;
                    Db::name('caijin_list')->insert($extcj);
                }
                $cjhje += floatval($order_info['hy_zsje']);
                if( floatval($order_info['hy_zsje']) > 0 ){
                    $extcj['beizhu'] = '系统赠送，充值等级赠送金额';
                    $extcj['cjje'] = $order_info['hy_zsje'];
                    $extcj['cjhje'] = $cjhje;
                    Db::name('caijin_list')->insert($extcj);
                }
                $cjhje += floatval($order_info['method_money']);
                if( floatval($order_info['method_money']) > 0 ){
                    $extcj['beizhu'] = '系统赠送，充值方案赠送金额';
                    $extcj['cjje'] = $order_info['method_money'];
                    $extcj['cjhje'] = $cjhje;
                    Db::name('caijin_list')->insert($extcj);
                }

                $data = array('username' =>$order_info['username'],'test'=>"您账户充值金额：{$order_info['je']}，赠送金额：{$fav_money}。已充值到账，请注意查收！",'xx_time'=>time(),'ifdq'=>0);
                Db::name('xiaoxi')->data($data)->insert();
                Db::commit();
                return 'success';
            } catch (\Exception $e) {
                Db::rollback();
                return 'error';
            }
        }else{
            return 'error';
        }
    }
    public function hrefUrl(){
        $status = input('status',0);
        if( 1==$status ){
            $on_money = input('total_amount',0);
            $this->buildHtml("充值成功，{$on_money} 元已到账");
        }else{
            $this->buildHtml("充值失败");
        }
    }
    public function hrefUrlThird(){
        $status = input('status',0);
        if( 1==$status ){
            $on_money = input('total_amount',0);
            $this->buildHtml("充值成功，{$on_money} 元已到账",1);
        }else{
            $this->buildHtml("充值失败",1);
        }
    }
    private static function checkcase($str){
        if(preg_match('/^[a-z]+$/', $str)){
            return 1;
        }elseif(preg_match('/^[A-Z]+$/', $str)){
            return 2;
        }else{
            return 0;
        }
    }
    /**
     * 签名加密
     */
    private function signature($params=[],$key){
        ksort($params); //参数数组按键升序排列
        $params = array_merge_recursive($params,['key'=>$key]);
        $clear_text='';    //将参数值按顺序拼接成字符串
        foreach ($params as $k=>$v){
            $clear_text .= $k.'='.$v.'&';
        }
        $clear_text = trim($clear_text,'&');
        $cipher_text=md5($clear_text); //计算md5 hash
        return $cipher_text;
    }
    private function curl_post_https($url,$data){ // 模拟提交数据函数
        $curl = curl_init(); // 启动一个CURL会话
        curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); // 对认证证书来源的检查
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2); // 从证书中检查SSL加密算法是否存在
        curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器
        curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转
        curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer
        curl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求
        curl_setopt($curl, CURLOPT_POSTFIELDS, $data); // Post提交的数据包
        curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循环
        curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回
        $tmpInfo = curl_exec($curl); // 执行操作
        if (curl_errno($curl)) {
            echo 'Errno'.curl_error($curl);//捕抓异常
        }
        curl_close($curl); // 关闭CURL会话
        return $tmpInfo; // 返回数据，json格式
    }
}